Facetime & Messages App not opening

[tortib]

[SOLVED] Facetime & Messages App not opening

Hello everyone.

I recently installed Yosemite and I'm having trouble with FaceTime & Messages app not opening. The icon bounces in the dock and it doesn't launch. Messages appears to start but it only has the option to force quit the application. Is there a way to clear all the settings for FaceTime and Messages app so I can start fresh? I copied my /Users /Library and /Applications over from my Time Machine backup to my current install and everything seems to be working except those apps.

 

[tortib]

[SOLVED] Facetime & Messages App not opening

I was able to resolve this by deleting the com.apple.facetime and com.apple.messages plist files and rebooting my system now FaceTime and messages app work again. Hope this helps someone out there!